Prices start at : 11.5 USD / 12.0 lbs
3.0% Soluble Potash (K2O) ….. 0.00384% Manganese (Mn) ….. 0.0201% Ingredients: Potassium nitrate, magnesium sulfate, mono potassium phosphate, potassium sulfate, manganese sulfate, boric acid, zinc sulfate, copper sulfate and sodium molybdate.